aldrea vince

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Questions

The following questions were asked by visitors named aldrea vince.

1. What is the voltage for: Cu2+ + Zn(s) → Cu(s) + Zn2+ at 298 K if [Cu2+] = 0.15 M and [Zn2+] = 4.0 M? E°cell = 1.20 V. 2. A 25.0 mL of aliquot of a well-shaken and filtered sample of river water is pipetted into an evaporating dish. The sample was heate...

Answers

The following answers were posted by visitors named aldrea vince.

can someone help with this 1. What is the voltage for: Cu2+ + Zn(s) → Cu(s) + Zn2+ at 298 K if [Cu2+] = 0.15 M and [Zn2+] = 4.0 M? E°cell = 1.20 V. 2. A 25.0 mL of aliquot of a well-shaken and filtered sample of river water is pipetted into an evaporating...